| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.69 | 11.239% | $83.0844 | $83.08 | $83.10 | $83.10 |
| Purchase #2 | $100.74 | 8.645% | $109.449 | $109.45 | $109.45 | $109.40 |
| Purchase #3 | $49.43 | 13.433% | $56.0699 | $56.07 | $56.05 | $56.10 |
| Purchase #4 | $217.52 | 6.132% | $230.8583 | $230.86 | $230.85 | $230.90 |
| Purchase #5 | $202.56 | 12.152% | $227.1751 | $227.18 | $227.20 | $227.20 |
| Purchase #6 | $204.44 | 12.593% | $230.1851 | $230.19 | $230.20 | $230.20 |
| Purchase #7 | $55.40 | 9.701% | $60.7744 | $60.77 | $60.75 | $60.80 |
| 7 purchase totals = | $904.78 | $997.5962 | $997.60 | $997.60 | $997.70 | |